ROCKWOOL Techwrap2
Mineral fibre thermal and acoustic insulation.
Rockwool Techwrap2 consists of Rockwool insulation. pre-covered with Rockwool Acoustic Membrane and reinforced aluminium foil, to provide thermal insulation and additional noise control to circular and rectangular ductwork. The product has an operating temperature range between 0°C to 230°C.
Techwrap2 is constructed from strips (lamellae) of ROCKWOOL bonded on edge to ROCKWOOL Acoustic Membrane to provide high resistance to compression:
- Reinforced aluminium foil (inner).
- ROCKWOOL lamella acoustic insulation.
- ROCKWOOL Acoustic Membrane.
- Reinforced aluminium foil (outer).
Rockwool insulation products do not contain blowing agents with an ozone depletion potential (ODP) or global warming potential (GWP), are CFC-HCFC-HFC free and 97% recyclable. They will not react with metal components or cause loss of plasticiser from PVC cables and pipes.
Advantages:
- Thickness maintained at corners, bends and fixing locations to maintain superior acoustic performance.
- Single application of materials.
- Easy to handle and install.
- Excellent thermal insulation properties.
Uniclass 2015 | |
CAWS | U90/490 Site-applied insulation to ductwork |
Product Reference | ROCKWOOL Techwrap2 |
Thickness | 25 mm40 mm50 mm |
Acoustic membrane | 5kg/m210kg/m2 |
Standard product features | Length: 2000 mm. Width: 1000 mm. Thermal conductivity: 10°C mean temperature – 0.039 W/mK. Fire performance: Non-combustible, achieving a classification of A1 in accordance with BS EN 13501-1. |